Following the Nationwide series’ Carfax 250 from Michigan International Raceway, NASCAR put 10 cars on the chassis dyno to check horsepower. After confiscating nine Nationwide cars earlier in the season and checking their horsepower, NASCAR discovered that some Toyotas had as much as three percent more horsepower than the other makes. As a result, NASCAR issued [...]
Following the Nationwide series’ Carfax 250 from Michigan International Raceway, NASCAR put 10 cars on the chassis dyno to check horsepower.
Carl Edwards passed Tony Stewart in the pits, then drove away from the field to win the Carfax 250 from Michigan International Raceway. Danny Efland crashed on the white flag lap, ending the race and securing Carl Edwards’ victory. Brian Vickers, finished second, Stewart finished third, and Mark Martin and Greg Biffle rounded out the [...]